Spacecraft Subsystem SME
$150k - $220kModern Technology Solution, Inc (MTSI)
Modern Technology Solutions, Inc. (MTSI) is seeking a motivated and experienced spacecraft or spacecraft subsystem SME to join our team in El Segundo, CA.The MSEIT effort provides leading-edge Systems Engineering & Integration (SE&I) for the United States Space Force’s (USSF) Space Systems Command (SSC). We acquire state-of-the-art Military and Commercial Satellite Communications (SATCOM) systems, providing global secure, survivable, and protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.Key Responsibilities:Provide the technical leadership and assessment for the ESS Program Office in the prime contractor delivery of the space vehicle in the area of Mechanical, Electrical or TestLead the trades for unit and subsystem designs if necessary, integration and testing into the spacecraft bus, payload and space vehicleEnsure the technical design and interfaces within the space vehicle, along with the ground and terminal segmentsSupport all component and unit test programs, including space qualification testing ensuring survivability in the space environments. Develop test documentations, e.g. test plan and reports as necessarySupport the space vehicle test program, ensuring survivability in the space environments. Develop test documentations, e.g. test plan and reports as necessaryBuilding and maintaining strong, collaborative relationships with various government customer organizations, contractors, and FFRDC teammatesWork Environment:Location: On-siteTravel Requirements: InfrequentWorking Hours: StandardQualifications:Required:An active Secret Clearance is required for this position. Ability to obtain, or currently cleared for TS/SCI is a plus. BS in technical field, such as engineering, mathematics, physics, software or computer science15 years’ experience with spacecraft bus or subsystems, or Master’s degree and 10 years’ experiencePrevious proven coordination experienceEffective communication (both written and oral), and interpersonal skills.Ability to perform in highly visible and stressful situationsDOD or IC space experience preferredSpace systems engineering experience desired at the unit, subsystem, spacecraft or space vehicle levelsRequirement to work on site at LAAFB 100%. Remote work unavailableApproximately 10% travel within Southern California and CONUS, depending on prime contractor selection of unit suppliersCompensation: The pay range for this position in California is $150,000/year to $220,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applicants should apply via MTSI's internal or external careers site.#LI-MM1#MTSI#MTSIJOBS
$150k - $272.5k
nLogic is seeking a motivated and experienced Spacecraft or Spacecraft Subsystem SME to join our team in El Segundo, CA. In this role, you will lead spacecraft subsystem engineering and integration efforts, driving critical design trades, validating interfaces across space...SuggestedFor contractorsWork at officeRemote work- Title Spacecraft Subsystem SME KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the...SuggestedFor contractorsWork at office
- SAIC is seeking a motivated spacecraft SME to join our team in El Segundo, CA. The role involves technical leadership across space vehicle subsystems, with emphasis on mechanical, electrical, and testing interfaces. Domestic travel is limited and on-site work at LAAFB is...Suggested
- nLogic seeks a Spacecraft or Spacecraft Subsystem SME to lead subsystem engineering and integration for the ESS space vehicle in El Segundo, CA. You will drive critical design trades, validate interfaces across space, ground, and terminals, and ensure performance and environmental...Suggested
- KBR Careers in El Segundo, CA, is seeking a Spacecraft Subsystem SME to provide technical leadership for the ESS Program Office, focusing on space vehicles. The role requires an active Secret Clearance and extensive experience with spacecraft subsystems. Your contributions...SuggestedWork at office
$75 - $115 per hour
...strategic advantage in space.This isn't a support role. You'll be a technical authority — guiding subsystem integration, driving design and readiness reviews, and ensuring that spacecraft perform when it matters most. The programs you'll touch are classified, mission-critical,...Contract workTemporary workFor contractors$131k - $184k
...The Mission Software team is responsible for Varda's critical ground segment software, and the platform it runs on which enables spacecraft operations. We operate at the intersection of telemetry and commanding, data acquisition and distribution, mission control interfaces...Permanent employmentFull timeImmediate startRelocation packageFlexible hours$123k - $198.75k
...Guidance, Navigation & Controls (GNC) Engineer to support the design, development, integration, and delivery of spacecraft Guidance, Navigation & Control (GNC) subsystems for advanced satellite and space programs. This role involves GNC analysis, Flight Control Software (FCSW...- Space Kinetic is seeking a Materials and Processes Engineer to serve as a core technical authority for spacecraft mechanisms and flight hardware. You will partner with design, manufacturing, quality, and test teams to ensure materials, surface treatments, and processes...
- Millennium Space Systems, a Boeing company, seeks an experienced ATLO Systems Engineering Manager to lead spacecraft integration, test systems and production automation efforts. You will oversee 20-25 engineers, drive process improvements, recruit top talent, and mentor...
- Varda Space Industries, Inc. is seeking a Spacecraft Technician (Avionics Satellite Harness Manufacturing) to manufacture, assemble, inspect, and test electrical harnesses for satellite buses and payloads. You will follow released drawings, schematics, wire lists, and...
$29.42 - $47.09 per hour
Millennium Space Systems in El Segundo, CA, is seeking an Aerospace Vehicle Technician to support spacecraft integration and installation of Multi-Layer Insulation (MLI). The ideal candidate has a High School Diploma with a minimum of 4 years in mechanical assembly and...Hourly payAfternoon shift$33 per hour
...Engineering Internship for students looking to work on impactful spaceflight projects. Interns will collaborate on design and analysis for spacecraft components in a fast-paced startup environment. This full-time, on-site position is ideal for undergraduate or graduate students...Hourly payFull timeInternship- The Aerospace Corporation in Chantilly, VA (onsite) seeks an experienced Space Systems Engineer to provide systems engineering support for national security space programs. The role involves leading multidisciplinary studies and evaluating designs through key reviews, while...For contractors
- Experienced Project Management Specialist - Spacecraft Products Company: The Boeing Company Division: Boeing Defense, Space & Security... ...requirements and project objectives. Direct all phases of projects or subsystems of major projects from inception through completion....Interim roleLive inImmediate startRelocationRelocation packageFlexible hoursDay shift
- General Galactic designs, builds, and flies advanced spacecraft. This Mechanical Engineer role focuses on critical spacecraft structures and systems, with ownership over design, analysis, and hardware integration across the product suite. You will move between first-principles...
- General Galactic Technologies Corporation is seeking a Fluids Engineer to design and analyze critical fluids systems for spacecraft, propulsion, and ground test hardware. You will own fluid architectures, perform first-principles analysis, and collaborate with a focused...
$131k - $184k
...will do (Job Responsibilities) The Embedded Software Engineer on the Flight Software team is responsible for determining how our spacecraft behaves and operates in orbit and building reliable software to ensure it happens. The team is responsible for all phases of development...Permanent employmentFull timeImmediate startRelocationFlexible hours- ...Materials and Processes Engineer to act as a core technical authority for the development, fabrication, integration and testing of spacecraft mechanisms and flight hardware. You will guide mechanical designers on material selection, process procedures, and risk...
- The Embedded Software Engineer is responsible for designing, developing, and testing reliable firmware to control spacecraft, satellite buses, and reentry capsules. They will own the full software development lifecycle, from requirements capture through to flight operational...Relocation packageFlexible hours
- Stanford Climate Ventures in El Segundo, California, is seeking a Mechanical Engineer to design and analyze critical spacecraft structures for various vehicles. This role involves significant ownership over projects and hands-on engineering. Ideal candidates will have...
$169k - $216k
About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda’s W-Series vehicles are built, designed, and operated by...Permanent employmentFull timeImmediate startRelocationFlexible hours- Varda Space Industries seeks a Spring 2027 Guidance, Navigation & Controls intern in Los Angeles, CA. The role focuses on end-to-end GNC performance for reentry vehicles, from 6DOF simulation to sensor integration and trajectory optimization. The internship emphasizes hands...Internship
- Stanford Climate Ventures is seeking a Fluids Engineer in El Segundo, California, to design and analyze fluid systems for advanced spacecraft. This hands-on role requires a strong background in thermodynamics, heat transfer, and propulsion systems. The ideal candidate...
- Varda, based in El Segundo, CA, is seeking an experienced Avionics Engineer to lead the design, integration, and verification of avionics systems for the Winnebago Spaceship. You will collaborate with multiple engineering teams to ensure readiness for launch and reentry...
- ...seeking an Embedded Software Engineer for the Flight Software team in El Segundo, CA. The engineer will develop reliable software for spacecraft operations and control during missions. Responsibilities include firmware development, software integration, and ensuring system...
- ...Industries in El Segundo, CA is hiring an Embedded Software Engineer to join the Flight Software team. You will determine how our spacecraft behaves in orbit and build reliable software across all development phases, from requirements capture to flight operations...
- ...join their team in El Segundo, California. This role involves applied research and technology development in surface science for spacecraft materials, emphasizing collaboration across varied technical disciplines. A Ph.D. in chemistry or materials science is required,...
- The Aerospace Corporation seeks a Materials Physicist - Non-Destructive Evaluation to advance NDI for launch vehicle and spacecraft components. You will serve as a trusted technical advisor, analyze inspection data, and communicate complex results to stakeholders to ensure...
- Alumni Founders is seeking an Embedded Software Engineer to design, develop, and test reliable firmware for spacecraft, satellites, and reentry capsules. You will own the full software lifecycle from requirements capture through flight operational support. Candidates must...
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